This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What are the four key steps to logical database modeling and design? What will be an ideal ... (Read 65 times)

APUS57

  • Hero Member
  • *****
  • Posts: 571
on: Jul 7, 2018
What are the four key steps to logical database modeling and design?
 
  What will be an ideal response?

Question 2

The most used approach to describing the current situation is a top-up approach.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jessicaduplan

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 7, 2018
Answer to Question 1

1. Develop a logical data model for each known user interface for the application using normalization principles. 2. Combine normalized data requirements from all user interfaces into one consolidated logical database model; this step is called view integration. 3. Translate the conceptual E-R data model for the application or enterprise, developed without explicit consideration of specific user interfaces, into normalized data requirements. 4. Compare the consolidated logical database design with the translated E-R model and produce, through view integration, one final logical database model for the application.

Answer to Question 2

FALSE


APUS57

  • Member
  • Posts: 571
Reply 2 on: Jul 7, 2018
:D TYSM

connor417

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

The theoretical design of nature reserves, based on the tenets of island biogeography. The theoretical design of nature reserves, based on the tenets of island biogeography.
Masamichi Udagawa and Sigi Moeslinger, Antenna Design, Knoll Toboggan Chair. Masamichi Udagawa and Sigi Moeslinger, Antenna Design, Knoll Toboggan Chair.
Pat Gorman and Frank Olinsky, Manhattan Design, Three logos for MTV. Pat Gorman and Frank Olinsky, Manhattan Design, Three logos for MTV.
Steps in fibrinolysis: (a) clot dissolves when plasminogen is converted to plasmin. (b) ... Steps in fibrinolysis: (a) clot dissolves when plasminogen is converted to plasmin. (b) ...
Answer the following short answer, please show your steps and include the formulas used Answer the following short answer, please show your steps and include the formulas used
Steps in the development of colorectal cancers Steps in the development of colorectal cancers
Video: Virtual Tour of the Eye Animation

For a complete list of videos, visit our video library